With the rapid development of LED lighting applications, the market of Aluminum PCB have mushroomed all of the sudden, which brings unlimited vitality for aluminum PCB industry. From the traditional largescale PCB manufacturers to small family workshops, all of the suppliers compete with each other and want to obtain the benefit from this opportunity.

In fact, as one of the three main components of the LED illumination lamp, aluminum PCB board takes up a big part of the cost of the entire lamp. All the LED lighting enterprises always focus on it. Currently the price of aluminum PCB board is remarkably diverse in the market.

The professional says that the price of aluminum is mainly affected by the fluctuations in the price of raw materials, supply and demand, CPI, the technical requirements, labor costs and so on.

As a professional manufacturer of high-precision, high-density, high thermal conductivity, high reliability, high power PCB, FPC and MCPCB, Accelerated Printed Circuit Board Co., Ltd shows it own COB PCB board, glass PCB and ceramic PCB board in the 4th Guangzhou International LED Lighting Exhibition (GILLE) on 26th-28th Sep. 2014.

Joe Ren, who takes in charge of the COB dept. in Accelerated Printed Circuit Board Co., Ltd, introduces that COB board produced by their company is used to Alanod imported from Germany and BT material laminated together. The reflectance of COB PCB board is up to 98%, and its thermal conductivity is pretty good. It has high color rendering index, uniform light emission and without light spot features. The features of ceramic PCB are 360 degree light, high color rendering index and high lightness. Another product, ceramic PCB, also has its own advantages. It has high strength, high heat conduction, excellent insulativity and high reflectivity.

The thermal conductivity of aluminum PCB board depends on the material properties of aluminum board, and the thermal conductivity has the most direct relationship with the breakdown voltage of LED lamps. In recent years, LED lighting market is mixed, the price is differ widely, and the technologies advance of the aluminum PCB board further reduces the cost of LED lighting lamp indirectly. As The LED lighting is becoming increasingly popular in the future, the development of aluminum PCB board will obtain more attention.